package com.learn.springcloud.web.controller;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class HelloController {
	
	private static final Logger logger=LoggerFactory.getLogger(HelloController.class);
	
	@Autowired
	private DiscoveryClient client;   
	
	
	@RequestMapping(value="/hello")
	public String index() {
		ServiceInstance instance = client.getLocalServiceInstance();
		logger.info("/hello,host:"+instance.getHost()+",service_id:"+instance.getServiceId());
		return "hello word!";
	}   

}
